Independent off-grid 5KW domestic wind turbine

1. The wind wheel:Using three blades,laminar flow airfoil,high lift-drag and excellent performance.The blades use glass fiber reinforced plastic leaf fiber,with a large damping,good dynamic feature,and good toughness.Wind wheel and generator with flexible connections run smoothly without vibration or noise.

2. Generator: The overload strong bearing,long-lasting lubrication without maintenance.The rotor is made of permanent magnet (NdFeB),so it generates electricity when the rotating impeller drives generator rotor rotating.The wind is different from
ordinary electric motor,which is the ultra-low-speed motor,100 — 400 per minute to switch that is able to meet the design power (depending on model),while such a low speed of the motor is unable to pronounce with ordinary electricity.